After qualifying written test there will be two rounds in interview one is tr and other is hr. In tr they ask questions regarding programming language which u mentioned in your resume and basic sql questions. If ur qualified u will receive mail regarding hr interview within a week. Hr is all about your family background, your strengths and weaknesses..
I had good experience in interview process. And I would recommend you to give interview in Virtusa if you are getting a chance. Interview questions were neither difficult nor easy.
Interview questions [1]
Question 1
Experience in past projects, Roles & responsibilities
After a phone interview where I was asked about my availability, I was invited for an online interview of about 40min. Where different tech questions, project related questions and behavioural questions were asked
I applied through college or university. I interviewed at Virtusa (Bengaluru)
Interview
First round is aptitude test, second round is coding [medium level questions like arrays and strings] and third round is technical round about resume and last round is HR Round.
Interview questions [1]
Question 1
Palindrome without using any built in functions
Second Maximum element without any built in elements